Buildin Strainer Piston Slow Shut Non Return Check Valve (GL98004)

• Media: Water, Oil, etc
• Temperature: Ordinary Temperature
• Material: Ci, Di, CS, Ss etc
• Connection Form: Flange
• Structure: Piston Actuated (or Diaphragm)
• Pressure: Ordinary Pressure
• Model NO.: GL98004
• Function: Nrvg Silence, Non-Return
• Sealing Form: Soft / Metal Seat
• Flow Direction: Unidirection
• Standard: ANSI, API, DIN, BS, GB etc
• Application: Industrial Usage, Water Industrial Usage
• Certificate: ISO, Ce
• Temperature Applicable: ≤80ºC
• Medium Applicable: Water, Oil etc
• Pressure Rating: Pn10, Pn16, Pn25
• Transport Package: Bubble Plastic Paper + Plywood Case
• Specification: DN40 -- DN500
• Trademark: KARFAR
• Origin: China
• HS Code: 84813000
• Production Capacity: 5000PCS/Month

Product Description

With a Buildin Strainer Piston Auctuated Slow Shut Check Valve
MODEL NO.: GL98004


Δ The KARFAR model GL98004 is mainly mounted at outlet pipeline of the pump station of water supply, transport, pressure loading, diving and sewage system. It has multiple purposes as check valve, globe valve, control valve, filter and pressure surge eliminator.

Δ This valve can be used as check valve with adjustable opening and closing speed. Users can adjust the speed according to your specific site situation so as to prevent pressure surge and slamming noise.

Δ Cost & Space saving: This multifunctional series valves are with a built-in filter so it is much more cost saving and space saving than one normal multifunctional hydraulic control valve and one filter device.
 

connection type	Shell test	Sealing test	Applicable Temperature	Applicable Medium
Flange	1.5 times Nominal pressure	1.1 times  Nominal pressure	≤80ºC	Water, Oil etc

Main materials:
1) Body and bonnet: Cast iron, ductile cast iron, WCB, WCA, WCC,
                     A351, 304, 340L, 316, 316L, 17-4pH etc.
2) Piston jar: Stainless steel - A351, 304, 340L, 316, 316L, 17-4pH etc.
3) Piston seat: Cast iron, ductile cast iron, WCB, WCA, WCC, A351etc.
4) Seat and disc: WCB, WCA, WCC, A351, A744etc.
5) Stem: Stainless steel etc.

Model GL series Piston actuated type can be modified to Diaphragm actuated type.